EP3981525A4 - Composition de tensioactif pour sable moussant - Google Patents

Composition de tensioactif pour sable moussant Download PDF

Info

Publication number
EP3981525A4
EP3981525A4 EP20819378.9A EP20819378A EP3981525A4 EP 3981525 A4 EP3981525 A4 EP 3981525A4 EP 20819378 A EP20819378 A EP 20819378A EP 3981525 A4 EP3981525 A4 EP 3981525A4
Authority
EP
European Patent Office
Prior art keywords
surfactant composition
foaming sand
foaming
sand
surfactant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20819378.9A
Other languages
German (de)
English (en)
Other versions
EP3981525A1 (fr
Inventor
Norihiro SUGAYA
Hiroyuki Komiya
Munehiro Yamada
Hirotsune WATANABE
Shogo IZUMI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOF Corp
Toyota Motor Corp
Original Assignee
NOF Corp
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NOF Corp, Toyota Motor Corp filed Critical NOF Corp
Publication of EP3981525A1 publication Critical patent/EP3981525A1/fr
Publication of EP3981525A4 publication Critical patent/EP3981525A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/10—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for influencing the hardening tendency of the mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/04—Sulfonates or sulfuric acid ester salts derived from polyhydric alcohols or amino alcohols or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/08—Sulfation or sulfonation products of fats, oils, waxes, or higher fatty acids or esters thereof with monovalent alcohols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/18—Quaternary ammonium compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP20819378.9A 2019-06-07 2020-06-04 Composition de tensioactif pour sable moussant Pending EP3981525A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019106698 2019-06-07
PCT/JP2020/022084 WO2020246538A1 (fr) 2019-06-07 2020-06-04 Composition de tensioactif pour sable moussant

Publications (2)

Publication Number Publication Date
EP3981525A1 EP3981525A1 (fr) 2022-04-13
EP3981525A4 true EP3981525A4 (fr) 2022-07-20

Family

ID=73652228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20819378.9A Pending EP3981525A4 (fr) 2019-06-07 2020-06-04 Composition de tensioactif pour sable moussant

Country Status (6)

Country Link
US (1) US20220228067A1 (fr)
EP (1) EP3981525A4 (fr)
JP (1) JP7113142B2 (fr)
CN (1) CN113905837B (fr)
BR (1) BR112021023515A2 (fr)
WO (1) WO2020246538A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240181522A1 (en) * 2021-12-17 2024-06-06 Nof Corporation Surfactant composition for foam sand

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107327A (en) * 1981-10-02 1983-04-27 Politechnika Slaska Im Wincent Moulding and core sand compositions
JPS63115649A (ja) * 1986-10-31 1988-05-20 Sintokogio Ltd 中空中子の造型方法
JP2001314939A (ja) * 2000-04-28 2001-11-13 Hodogaya Ashland Kk ガス硬化性鋳型用粘結剤組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1749598B1 (fr) 2004-03-23 2010-11-24 Sintokogio, Ltd. Appareil de formation de moule de coulage et unit de moule de metal pour utilisation dans celui-ci
JP4854269B2 (ja) * 2005-10-31 2012-01-18 クレトイシ株式会社 レジノイド砥石の製造方法
US8790560B2 (en) * 2005-11-21 2014-07-29 Sintokogio, Ltd. Process for making molds
DE102011115024A1 (de) * 2011-10-07 2013-04-11 Ask Chemicals Gmbh Beschichtungsmassen für anorganische Gießformen und Kerne umfassend Ameisensäureester und deren Verwendung
JP5734818B2 (ja) * 2011-11-28 2015-06-17 トヨタ自動車株式会社 砂型造型方法及び砂型
BR112015011058B1 (pt) * 2012-11-19 2020-01-07 Sintokogio, Ltd. Areia para molde de fundição, processo para a fabricação de molde para fundição e núcleo para fundição de metal
JP6593255B2 (ja) * 2016-06-06 2019-10-23 新東工業株式会社 鋳型用粘結剤組成物、鋳型用骨材混合物、鋳型、及び鋳型の造型方法
JP6923533B2 (ja) * 2016-08-31 2021-08-18 旭有機材株式会社 鋳型の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107327A (en) * 1981-10-02 1983-04-27 Politechnika Slaska Im Wincent Moulding and core sand compositions
JPS63115649A (ja) * 1986-10-31 1988-05-20 Sintokogio Ltd 中空中子の造型方法
JP2001314939A (ja) * 2000-04-28 2001-11-13 Hodogaya Ashland Kk ガス硬化性鋳型用粘結剤組成物

Also Published As

Publication number Publication date
CN113905837A (zh) 2022-01-07
US20220228067A1 (en) 2022-07-21
JPWO2020246538A1 (fr) 2020-12-10
JP7113142B2 (ja) 2022-08-04
WO2020246538A1 (fr) 2020-12-10
EP3981525A1 (fr) 2022-04-13
BR112021023515A2 (pt) 2022-01-18
CN113905837B (zh) 2023-05-30

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